Developed the foundational web application scaffolding for the AI-Artisans/sia_it42s1 repository, focusing on establishing a scalable and maintainable base using CodeIgniter and PHP. The work included setting up core infrastructure such as database connections, routing, error handling, and security configurations, ensuring the application was ready for future feature development. Emphasized configuration management and framework setup to streamline ongoing maintenance and enable rapid delivery of new features. By capturing a baseline commit for traceability, the project established a clear starting point for subsequent releases. This initial phase laid the groundwork for a robust, secure, and extensible web application architecture.